Sturgeon Bay HQ
IT, cybersecurity & AI in Sturgeon Bay, WI
Our home base in the heart of Door County, serving businesses across the peninsula since 2013.
Address
876 S Lansing Ave
Sturgeon Bay, WI 54235
Service area
Door County · Kewaunee County · Green Bay · Northeast Wisconsin
What we do here
Everything Sturgeon Bay businesses need, from one local partner
Quantum Command is the flagship — sitting on a foundation of managed IT, cybersecurity, phone systems, and video surveillance we've delivered for years.
Managed IT
Cybersecurity
Quantum Command
Local roots
Your Sturgeon Bay technology partner
Sturgeon Bay is home — it's where Quantum started in 2013 and where our team lives, works, and answers the phone. From the heart of Door County we keep the peninsula's manufacturers, contractors, lodging and dining operators, and local governments running, with on-site help that's a short drive away, not a support ticket in another time zone. Because we're neighbors, we understand the seasonal swings and tight margins that shape business on the peninsula.
Questions, answered
What Sturgeon Bay owners ask us
Yes. Our Sturgeon Bay HQ at 876 S Lansing Ave, Sturgeon Bay, WI 54235 means a technician can be on-site quickly when a problem needs hands on the hardware — not a remote ticket in another time zone. Call 920-818-0900 and a local team member answers.
Managed IT, cybersecurity, and our flagship Quantum Command — the secure, real-time dashboard that pulls every system you run onto one screen — plus the VoIP phone systems and video surveillance that keep the place running. We've served Northeast Wisconsin owners for 13+ years.
From this office we serve Door County, Kewaunee County, Green Bay, Northeast Wisconsin and the wider Northeast Wisconsin region. Not sure you're in range? Reach out — for Quantum Command and many services we support businesses well beyond our home counties.
The fastest way to understand Quantum Command is to see it. Request a free, no-pressure demo and we'll show you your whole company on one screen — or call 920-818-0900 to talk it through with a neighbor.
Working with Quantum Technologies has been a game-changer for us. Having a skilled team right here in Sturgeon Bay is a tremendous benefit.
Let's talk about your technology.
A quick conversation about where you are, what's not working, and whether we're the right fit. No pressure, no jargon.
No obligation. No sales pressure. Just an honest conversation.